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It's been about a month i'm having this problem. Sometimes when using apps that require gps, the phone reboots itself, and then it gets stuck in a bootloop. Pulling off the battery and restarting does not help. I only have to keep it off for some minutes, and then restarting. Seems like it needs to "cool down". The phone worked flawlessly for a year. Do you think it may be a hardware/overheating issue? I read about many users complaining about it
Sent from my HTC Desire using XDA App
Rooted and running a custom ROM?
Is it the same app that causes the issue?
Sounds like an overheat issue.
You could install an app that checks temperature. Anything higher than 45, could be an issue.
Yes, rooted and s-off with cm7. Different apps caused the issue: maps, facebook, browser. I ll try checking temperatures. Thanks for the advice
Sent from my HTC Desire using XDA App
if it vibrate after reboot then it is the pv1 version
whit has a lot of problems an they are cost from the cpu overheading
so that is a mainboard problem
Yes, my device is a pvt1, and yes, it does vibrate again before rebooting when it's stuck in a bootloop. I'll send it to RMA asap. I hope it won't take much time!
Sent from my HTC Desire using XDA App
Just be sure you flash it back to stock so it kills the root,
Back-up all contacts and such, delete the fotos after copying.
i have the same kinda issues but they are caused when i use wifi or play a game while the phone is on charging..its getting quite annoying now as now i dont use it while its charging. feels like a crappy phone now. (
Really hoping someone can help me. I have had my Defy for a few months and have always been on a custom SBF but continue to experience problems with the Defy working amazingly for hours and then sometimes I turn the screen on and the Defy is working in some kind of super slow mode and opening anything takes ages, everything does eventually open so it’s not crashed but just going super slow!
I am currently on SBF 3.4.2-177 Nordic but have had the same problem on different SBF’s so either my phone has a hardware issue or its some software I have on my phone, I am currently on Beta 6 of CM7 and have had this issue on other betas of CM7 but have never heard of anyone else with this issue. The phone will sometimes go a whole day without the issue also which is weird. It is not overclocked either. When it goes into what I now call superslow mode I have checked to see what the processor and memory usage are and both are around 60% used not being topped out at all. I have even used StabiltyTest to test the memory and CPU when the problem is occurring and both run through fine.
I really would love to know if anyone else had a similar problem or if they know what is causing it or how I can find out what is causing it without removing every bit of software I use. The only piece of software I use regularly that runs in the background is Juicedefender so I am going to remove this now and see what happens over a few days.
Any help would be amazing
Many Thanks
Bob
Did you install the latest patch for the auto-brightness issue? or Did you turn off the auto-brightness?
Thanks for the fast reply I have already installed the latest patch for auto-brightness issue but still have the problem
Was the phone slow in the stock ROM? I mean that's really wired that the problem appears on each SBF
Hi mys_721x, I only had the stock ROM for a matter of days when I first had the phone so really cant remember but I am thinking I may have to go back to see if I do still have problems if no one else can suggest anything else. Cheers
I have this same problem. Only fix seems to be a reboot whenever it happens
bobdigby said:
Hi mys_721x, I only had the stock ROM for a matter of days when I first had the phone so really cant remember but I am thinking I may have to go back to see if I do still have problems if no one else can suggest anything else. Cheers
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Click to collapse
Same here, my phone suddenly becomes sluggish and unusable. Yesterday it was stuck on 100% cpu usage, I entered the task manager to see what was wrong and there wasn't any application that was using the cpu.
Only solution is to reboot everyday.
Glad to see I am not the only one, yea a reboot does the job sometimes it can be twice a day sometimes I don't see it for a few days, do you guys have juice defender installed by any chance as thats the only real program which stays running in my background which is extra to the roms I have used, cheers for your input, lets hope we can figure out whats going on.
Bob
Sent from my MB525 using XDA Premium App
I had it to in the past. When i tried to lock the phone it took long time and it wouldn't unlock for a wile 1-2min what is verry long if your waiting and afterwards scrolling was lame.
Don't know what I did, but it's gone now. Now only when out of memory(dhuu!)
I think I wiped it cleen, went to a 2.2 and didn't have it again, now on CM.
Do you see in spare parts any apps using mutch cpu?
Weirdest thing that happens to me..
Every hour/day the phone loads up some applications prepared to start when I turn on the phone..
That means that if I close say, tigertext or Skype, the following day, without turning off the phone, hey are running again.. wtf?
EDIT: A way of checking what's using the CPU, if you're on Froyo, is check the application manager to check for services CPU usage
Yea I have no idea what is causing it but little to no cpu usage when it happens, when I lock on cm7 the tv effect for screen off is super slow motion its really strange, did a clean wipe yesterday and did its first slow down today just before post, cheers
Sent from my MB525 using XDA Premium App
Anyone have any luck with this? Mine just seems to be getting worse and worse on CM7.
Update: I've opened a issue for this on Github. You can go there to post new information / symptoms so that hopefully it can be fixed: https://github.com/Quarx2k/android_device_motorola_umts_jordan/issues/204
Hi dasbin,
Since uninstalling Juicedefender from my phone I have not had this issue once, it has now been 3 days which is probably a record for me so I would say that it was causing me the issue, do you have juicedefender installed? I am now using green power it is much better so far.
Cheers
Very strange thing happened to me today, went to wake my phone up from lock screen but I pressed the power button and nothing, no wake! I knew I had lots of battery left, but thought maybe it died for some reason, plugged in charger, no response still could not turn on, even holding the button down did no change, nor opening keyboard.
I then removed the battery and re-inserted, booted up and its working fine again
What happened?!
It just happens This happens to my Desire Z every month or so, no matter what rom I use. Recently I changed the radio the latest release, but it won't help I suppose... we'll see.
It seems nobody knows why this happens, many questions are scattered around the the forum about this hang and no answer
sorry for my english
gps make this problem (+ google maps + all google maps based programs)
just turn gps switch off
when you have to use gps, turn it on, use it, turn it off, reboot
and DZ should work fine
http://www.google.com/support/forum/p/Google+Mobile/thread?tid=69305f1c1e5f8c31&hl=en
Not sure what causes this, but it happens occasionally to me too. Maybe once a month or so... Happened earlier today. Hadn't used Google Maps nor do I have any apps that use GPS to track my location.
Happens to me all the time, in average about once every 1-2 days. I put my phone on my desk with screen off, and an hour later it does not respond to the on/off button at all. Sometimes it will reboot when I press the button for over 15 seconds, but most of the time I have to pull the battery, which is a drag since I have a silicone phone protector. I have also noticed that every once in a while, the battery will be fully discharged when it does this. This morning my phone was at 80% battery power, I used it for a minute to check mail, then put it down. 15 Minutes later it was dead, and when I pulled the battery, all I got was a little screen saying 'Please connect charger immediately'. Kinda scary.
I've seen lots of posts about this too on androidforums.com and on MoDaCo. My wife has a Samsung Galaxy Ace on Android 2.2.4 and she has the exact same problem. I haven't found a solution yet, but it seems to be software-related (since it's not limited to Desire-Z), and more specifically Android-related (as it also happened on stock phones without any third-party apps installed). I upgraded to Android 2.3.3 last week and that did not solve it.
Other suspicions I found on other fora:
Correlation between 'phone sleep' and 'WiFi going to sleep' (some people report they benefit from keeping WiFi always off unless they really need it, some people report success keeping WiFi always on; for others - like me - it does nothing or made it worse)
Correlation between phone and SD card (phone does not work properly if the SD card is not the original one, or has not been formatted on the phone)
Correlation between WiFi and SD card (people report reformatting the SD card on their device helped, after they've turned WiFi off)
I have heard people that have had their phone replaced 7 times and all 8 phones did it, some others got the problem solved with one replacement, so it seems not all devices do it.
Check out this thread: http://androidforums.com/samsung-galaxy-ace/312084-randomly-turning-off.html
A personal observation of mine - and maybe hardware gurus can comment on it - involves the micro-USB connector. Not only is it a pain to connect (compared to mini-USB), but I have noticed that it very easily 'jitters' if there is a slight bend in the cable or if you move the phone while it's connected. The plug will then sit slightly crooked in the connector and the phone will stop charging. And actually, I'm pretty sure that the first time it 'died' on me was when this happened. Would it be possible that this triggers the event? And that the micro-USB is the common cause?
I wonder what radio all these dying phones were running? I had 12.28b.60.140e_26.03.02.26 , now I'm running latest radio, but only a few months will tell if that helped or not...
Update: it's been about a week now since I've disabled GPS and I haven't had a single SOD since! Seems that at least in my case GPS was the culprit, like others on here already suggested. Can anyone else confirm?
Sent from my HTC Vision using XDA App
Grrruk said:
I wonder what radio all these dying phones were running? I had 12.28b.60.140e_26.03.02.26 , now I'm running latest radio, but only a few months will tell if that helped or not...
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Click to collapse
It's not the radio
Sent from my HTC Desire Z using XDA Premium App
Spastic909 said:
It's not the radio
Sent from my HTC Desire Z using XDA Premium App
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Click to collapse
+1.... no way it can be
Sent from my HTC Vision using XDA App
I also have random shutdown issue... Not sure it is related to the rom... But it happens when i get out of my house, maybe caused by wifi disconnect issue.. it happen just a few days ago... Now i off the wifi seems ok...
Sent from my HTC Vision using XDA App
SteRo said:
Update: it's been about a week now since I've disabled GPS and I haven't had a single SOD since! Seems that at least in my case GPS was the culprit, like others on here already suggested. Can anyone else confirm?
Sent from my HTC Vision using XDA App
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Click to collapse
i have the same since a few weeks
SteRo go plese to the google link in my post (#3) and report gps problem
gandalf15 said:
i have the same since a few weeks
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my GPS on 24 hours already is ok... but Wifi is a no... i come out of the house this morning... it hangs again... totally black screen and it boot up again when i press the power button so my story tells me never on the wifi when you do not needs it... maybe i'll sent it to HTC SC for checking when i get a new phone... i duno whether i can survive 3~5 working days without it...
try this for a week or too:
have gps allways off when you dont use it.
when you have to use gps, turn it on, then after use turn it off and reboot the phone
and notice how many times you phone hangs in this too weeks
Hello,
i have the same issue with my Desire Z. Many people say its GPS related, i think so, too.
I never hat issues with GPS while navigate. But because the issue is probably caused bei GPS, i have a idea.
I use the wipe efs-data using for GPS from here: http://forum.xda-developers.com/showthread.php?t=1028405
I never had freezes since this. Maybe it helps everyone. Please try and give feedback. Thanks.
Yesterday my Desire Z did exactly that. For the first time. First I thought the battery would be dead, but connection it to the charger didn't even make the orange LED turn on. So only taking out the battery and re-inserting it brought my phone back to life.
I had WiFi turned ON and GPS NOT turned OFF (though no Maps or anything running, so there was no satellite icon in the status bar the last time I had used it).
I will keep watching it, if GPS OFF or an EFS-WIPE might help. But right now it has crashed the first time in about two weeks, so it will be hard for me to tell any improvement before at least a month has passed. ;-)
Tronar
Addendum: after finishing this post, I went downstairs to pick up my phone. And it was dead again! Seems to be happening more often at the moment, than I thought. So I'm going to do an EFS-WIPE now.
Tronar said:
no Maps or anything running
Click to expand...
Click to collapse
google maps is running still in background (also when You try to kill it with taskkiller it will stand up) and use (or try to use) gps for example for location for weather forecast. it can happen that the gps icon cam in notifications bar only a few seconds so You can't see it
it is possible that another apk use (or try to use) gps to get Your location, geotagging photos or so.
just have always gps off (when you haven't to use it and reboot after using) it helps
Bad News, wiping efs-data did not resolve the SOD . Yesterday it happens again.
My gf has the Desire Z and loves the phone - cept for this random issue of her phone freezing on standby. After a bit of screwing around I found out it is definitely related to the GPS module. Whether it's a hardware or memory leak it doesn't matter to her. You can crash her phone anytime by simply using the GPS and any software (she likes google maps / navigation) when she's done whether she turns off the gps or not, makes no difference - within a few hours at the most - it'll crash every time.
The short version, after using your GPS you'll have to restart your phone and you'll never have it crash again.
1moreCyberdude said:
The short version, after using your GPS you'll have to restart your phone and you'll never have it crash again.
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Click to collapse
exactly as i allready wrote in the #3 post
Hello,
I have an HTC Desire HD running Android 2.3.3. The device isn't rooted and I've never rooted it before.
I've checked on this site, and I've scoured Google all day but I haven't managed to find anything that matches my problem specifically, as explained below.
In the last couple of days I have been having a bizarre problem where after several minutes of normal use the phone becomes completely unresponsive or very laggy (to the point where it is unusable). This occurs whether I am using apps or simply looking at the home-screen.
The only thing that's responsive is the screen lock button, this works as normal. However when I then try to unlock the screen, the phone is still unresponsive and I'm unable to unlock it.
The only fix I've found (if you can call it a fix) is to leave the phone alone for a several minutes. If I do this I can once again unlock the screen as normal and continue using the phone, however after a few minutes of use it locks up again! This has been happening since last night now and I've found no way to break this cycle.
I did a hard reset to see if this solved the problem but it had no effect. The phone will boot as normal, and after a few minutes of normal use it will become unresponsive again.
I've also booted my phone without the SD card in just in case anything on this was causing the problem, still no improvement.
Has anyone else experienced a similar issue who could provide some insight as to what might be causing this issue? Any help you can provide would be greatly appreciated.
At first I thought this might have been a software issue, but as it persisted after the reset I'm beginning to think this might not be the case.
Thanks,
KaRsKiN
The problem is coming from the magnetometer. I have the same issue, please check this thread: http://forum.xda-developers.com/showthread.php?t=1394264
The only workaround I found is to disable screen rotation and do a couple of restarts (not switch off). Of course, no compass in the end, but at least I can use the phone.
KaRsKiN said:
Hello,
I have an HTC Desire HD running Android 2.3.3. The device isn't rooted and I've never rooted it before.
I've checked on this site, and I've scoured Google all day but I haven't managed to find anything that matches my problem specifically, as explained below.
In the last couple of days I have been having a bizarre problem where after several minutes of normal use the phone becomes completely unresponsive or very laggy (to the point where it is unusable). This occurs whether I am using apps or simply looking at the home-screen.
The only thing that's responsive is the screen lock button, this works as normal. However when I then try to unlock the screen, the phone is still unresponsive and I'm unable to unlock it.
The only fix I've found (if you can call it a fix) is to leave the phone alone for a several minutes. If I do this I can once again unlock the screen as normal and continue using the phone, however after a few minutes of use it locks up again! This has been happening since last night now and I've found no way to break this cycle.
I did a hard reset to see if this solved the problem but it had no effect. The phone will boot as normal, and after a few minutes of normal use it will become unresponsive again.
I've also booted my phone without the SD card in just in case anything on this was causing the problem, still no improvement.
Has anyone else experienced a similar issue who could provide some insight as to what might be causing this issue? Any help you can provide would be greatly appreciated.
At first I thought this might have been a software issue, but as it persisted after the reset I'm beginning to think this might not be the case.
Thanks,
KaRsKiN
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Click to collapse
It is possible that your battery could be failing. See if att has one they will let you exchange.
If its not the battery then it could be a hardware issue. Just send it in for warranty if that is the case. You should still be covered as the phone is not yet a year old.
Sent from my Inspire 4G using xda premium
Gizmoe said:
It is possible that your battery could be failing. See if att has one they will let you exchange.
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Click to collapse
How should this be connected to the battery...?
Anyway, I think that it is a software issue rather than a hardware one. Maybe something is running in the background, using 100% of the cpu. You could try CPUNotify for realtime cpu monitoring.
If that doesn't work, you should try the magnetometer way. Maybe it's a new issue. Never heard about it though
I do what i want, because I can.
Flussen said:
How should this be connected to the battery...?
Anyway, I think that it is a software issue rather than a hardware one. Maybe something is running in the background, using 100% of the cpu. You could try CPUNotify for realtime cpu monitoring.
If that doesn't work, you should try the magnetometer way. Maybe it's a new issue. Never heard about it though
I do what i want, because I can.
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Click to collapse
I'm not going to explain in detail about the relationship of voltages and CPU usage. The battery being bad can and has caused these exact issues. Just like if a power supply is failing it can cause a blue screen in windows. In android the phone rebooting itself or freezing is the equivalent to a blue screen. Since they have never rooted and are on a stock rom there is nothing except a hardware problem that would cause this. If the battery is not the culprit then one of the many components in the phone can cause freezes and reboots if it is failing. Android os does not allow a single task to take over the CPU. This is not a windows os. So like I said, just use your warranty and get it fixed. Stock phones should not be presenting this behavior, you would have to root it to cause these kind of problems.
Sent from my Inspire 4G using xda premium
Gizmoe said:
I'm not going to explain in detail about the relationship of voltages and CPU usage. The battery being bad can and has caused these exact issues. Just like if a power supply is failing it can cause a blue screen in windows. In android the phone rebooting itself or freezing is the equivalent to a blue screen. Since they have never rooted and are on a stock rom there is nothing except a hardware problem that would cause this. If the battery is not the culprit then one of the many components in the phone can cause freezes and reboots if it is failing. Android os does not allow a single task to take over the CPU. This is not a windows os. So like I said, just use your warranty and get it fixed. Stock phones should not be presenting this behavior, you would have to root it to cause these kind of problems.
Sent from my Inspire 4G using xda premium
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Click to collapse
Thanks for your help! My dad has the same device as me so I'll try swapping out the battery to see if this solves the problem. If not I'll try calling HTC to arrange a repair.
Any news? Was it the battery issue?
I'm running the stock ICS FF18, rooted. All seemed reasonably well for the first couple weeks, now the damn thing wants to randomly reboot.
I tried wiping, reinstalling the stock ICS, but the problem returned. Reboots happen maybe upwards of a dozen times a day. I've tried isolating the problem but unable to find a common variable...sometimes it happens when I'm in the middle of something, like web surfing or texting. Sometimes it happens when I press the power button, sometimes it happens when it's just sitting there not being touched, sometimes it happens when plugged it, sometimes when not plugged in.
I can't think I have a bad install twice and I'm not finding much on the forums here about others with a similar problem with the stock ICS. So I'm thinking either an app is being a b1tch and causing problems or perhaps something related to the battery? If there was one common theme, it does always happen later in the day or at night after the battery is down below 50%.
Does anyone have thoughts, ideas, suggestions on the likelihood of a bad battery or perhaps someone experienced something similar?
waltcoleman said:
I'm running the stock ICS FF18, rooted. All seemed reasonably well for the first couple weeks, now the damn thing wants to randomly reboot.
I tried wiping, reinstalling the stock ICS, but the problem returned. Reboots happen maybe upwards of a dozen times a day. I've tried isolating the problem but unable to find a common variable...sometimes it happens when I'm in the middle of something, like web surfing or texting. Sometimes it happens when I press the power button, sometimes it happens when it's just sitting there not being touched, sometimes it happens when plugged it, sometimes when not plugged in.
I can't think I have a bad install twice and I'm not finding much on the forums here about others with a similar problem with the stock ICS. So I'm thinking either an app is being a b1tch and causing problems or perhaps something related to the battery? If there was one common theme, it does always happen later in the day or at night after the battery is down below 50%.
Does anyone have thoughts, ideas, suggestions on the likelihood of a bad battery or perhaps someone experienced something similar?
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Click to collapse
Any special wi-fi config? (That's the culprit in my case.)
garwynn said:
Any special wi-fi config? (That's the culprit in my case.)
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Click to collapse
No...never installed the hotspot hack, did have foxfi installed, but did not reinstall after reloading ff18.
im also having the same problem as well, and the problem has became worse and worse,what started off as once or twice a day,is now at least occurring every 10 min.I think im about to downgrade right now to stock gingerbread and see what happens
My phone has always had some amount of random "poweroffs" (not really reboots, I pick up the phone expecting it to be on and it boots from scratch instead). However its much more frequent on ICS (FF18/FH13).
rocket321 said:
My phone has always had some amount of random "poweroffs" (not really reboots, I pick up the phone expecting it to be on and it boots from scratch instead). However its much more frequent on ICS (FF18/FH13).
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U can always unroot back to el29(gingerbread)i was having the same problems and now i can enjoy my phone
Sent from my SPH-D710 using xda premium
I had that issue on AOKP M6, then realized my power button was actually broken. It would reboot the phone because it was actually stuck down internally. Had to get a new phone.
Sent from my SPH-D710 using xda app-developers app
R0CKSTAR3N3RGY said:
I had that issue on AOKP M6, then realized my power button was actually broken. It would reboot the phone because it was actually stuck down internally. Had to get a new phone.
Sent from my SPH-D710 using xda app-developers app
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Click to collapse
The power button seems to be a common cause of random reboots and that's what I'm leaning towards now as no other software fix has resolved the problem. Supposedly Sprint ordered me a replacement to swap out phones. I'd definitely recommend trying a different Kernel if on FF18 and if that doesn't fix it, try rolling back to EL29.